package com.dcw.lixb.designmode.builder;

/**
 * @author lixiaobin
 * @date 2020-07-16 17:57:20
 * @desc 汉堡抽象类
 */
public abstract class Burger implements Item {

    @Override
    public Packing packing() {
        return new Wrapper();
    }

    @Override
    public abstract float price();
}